|Other Accession||NP_009011.1, 11157, 78651 (mouse), 498934 (rat)|
|Predicted||Human, Mouse, Rat, Pig, Dog, Cow|
|Calculated MW||9128 Da|
|Other Names||U6 snRNA-associated Sm-like protein LSm6, LSM6|
|Format||0.5 mg/ml in Tris saline, 0.02% sodium azide, pH7.3 with 0.5% bovine serum albumin|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.|
|Precautions||LSM6 Antibody (internal region) is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Component of LSm protein complexes, which are involved in RNA processing and may function in a chaperone-like manner, facilitating the efficient association of RNA processing factors with their substrates. Component of the cytoplasmic LSM1-LSM7 complex, which is thought to be involved in mRNA degradation by activating the decapping step in the 5'-to-3' mRNA decay pathway. Component of the nuclear LSM2-LSM8 complex, which is involved in splicing of nuclear mRNAs. LSM2-LSM8 associates with multiple snRNP complexes containing the U6 snRNA (U4/U6 di-snRNP, spliceosomal U4/U6.U5 tri-snRNP, and free U6 snRNP). It binds directly to the 3'-terminal U-tract of U6 snRNA and plays a role in the biogenesis and stability of the U6 snRNP and U4/U6 snRNP complexes. LSM2-LSM8 probably also is involved degradation of nuclear pre-mRNA by targeting them for decapping, and in processing of pre-tRNAs, pre-rRNAs and U3 snoRNA (By similarity).|
|Cellular Location||Cytoplasm. Nucleus|
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The human LSm1-7 proteins colocalize with the mRNA-degrading enzymes Dcp1/2 and Xrnl in distinct cytoplasmic foci. Ingelfinger D, Arndt-Jovin DJ, Lührmann R, Achsel T. RNA. 2002 Dec;8(12):1489-501. PMID: 12515382
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